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Question
secondary 2 | Maths
2 Answers Below
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pls help, thanks
Date Posted: 1 year ago
Views: 311
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done
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clear
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Hope this helps :) I annotated certain steps in red to illustrate the steps I “skipped”. Do note for (bii) even though the new L is 4 times of old value of L, the question is asking for increase (and in %).
Date Posted:
1 year ago
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